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CVE-2021-23346

Estado: ModificadaMedia (5.3)—

This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Html-parse-stringify Project — Html-parse-stringify

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-23346",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "confidentialityImpact": "NONE"
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          "scope": "UNCHANGED",
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  "published": "2021-03-04T17:15:13.700",
  "references": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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          "value": "NVD-CWE-Other"
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      "lang": "en",
      "value": "This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process."
    },
    {
      "lang": "es",
      "value": "Esto afecta al paquete html-parse-stringify versiones anteriores a 2.0.1; todas las versiones del paquete html-parse-stringify2. Enviando determinada entrada podría causar que una de las expresiones regulares que son usadas para analizar el retroceso, congele el proceso"
    }
  ],
  "lastModified": "2026-06-17T03:38:35.853",
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